This is a remarkable iPad application set for calculating the weight & balance for helicopters with great graphical environment. Not only you can calculate easy the weight & balance but also the performance of the helicopter in a given situation. MUST have for private and commercial helicopter pilots.
The developers promice for more types in the short future like B206, EC120, EC135, EC155, A109 etc. Find out more at the developers site Gyronimo for Aviators.